PE tensile film (also known as winding film) has high tensile strength, tear strength, and good self-adhesive, so it can make the object wrapped as a whole, prevent falling and collapse during transportation. The film has excellent transparency. The wrapped object is beautiful and can make the object waterproof, dustproof and damage proof. The film is widely used in pallet packaging of goods, such as electronics, building materials, chemical industry, metal products, auto parts, wires and cables, daily necessities, food, paper and other industries.